MIDAS 4, 192
Orbit data source: Space-Track
MIDAS 4, 192 is a payload satellite owned by USAF SSD (US) in LEO that was launched on Sat, 21 Oct 1961 UTC via an ATLAS AGENA B launch vehicle from the Air Force Western Test Range (AFWTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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192 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
LMSC
Mission
Spacecraft
Bus & Motor
MIDAS, Unknown motor
Mass
~1,540 kg wet, 840 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 MIDAS 4
1 00192U 61028A 25289.90942238 -.00000007 00000-0 -14713-2 0 9999
2 00192 95.8344 172.5334 0135366 205.9662 153.4352 8.67769329 27050Epoch: 2025-10-16T21:49Z
TLE epoch observation values (Epoch: 2025-10-16T21:49:34.093Z)
Latitude
0.00003°
Longitude
179.47896°
Altitude
3,748.55 km
Speed
6.236 km/s
True Right ascension
11h 30m 08s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
01:03:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
3,758.161 km
Perigee altitude
3,487.404 km
Semi-major axis
10,000.92 km
Eccentricity
0.01354
Inclination
95.8344°
RAAN
172.5334°
Arg. of periapsis
205.9662°
True anomaly
154.11854°
Mean anomaly
153.4352°
Eccentric anomaly
153.7779°
Mean motion
2.17012 °/min
Orbital period
165.89 mins
BSTAR
-0.0014713
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Other satellites on launch #28 in the year 1961 (1961-10-21 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.MIDAS 4 Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 30 mins | 2025-10-17 06:53:46.167Z | 0.968° NNE | 2025-10-17 07:08:46.167Z | 303.565° NW | 31.022° | 2025-10-17 07:23:46.167Z | 244.929° WSW |
| 7 mins | 2025-10-17 12:09:46.167Z | 35.412° NE | 2025-10-17 12:12:46.167Z | 25.458° NE | 11.415° | 2025-10-17 12:16:46.167Z | 12.258° NNE |
| 32 mins | 2025-10-17 14:31:46.167Z | 124.364° SE | 2025-10-17 14:47:46.167Z | 60.341° ENE | 35.626° | 2025-10-17 15:03:46.167Z | 357.888° N |
| 35 mins | 2025-10-17 17:12:46.167Z | 191.613° SSW | 2025-10-17 17:29:46.167Z | 267.722° W | 40.468° | 2025-10-17 17:47:46.167Z | 345.776° N |
| 27 mins | 2025-10-18 02:21:46.167Z | 27.233° NE | 2025-10-18 02:34:46.167Z | 77.133° E | 24.187° | 2025-10-18 02:48:46.167Z | 130.697° SE |
| 34 mins | 2025-10-18 05:03:46.167Z | 7.585° NNE | 2025-10-18 05:20:46.167Z | 276.589° WNW | 44.635° | 2025-10-18 05:37:46.167Z | 201.281° SSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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